<!DOCTYPE html>
<html>
<head>
    <title>WebRTC Simple Video Chat</title>
</head>
<body>
    <video id="localVideo" width="300" height="200" autoplay muted></video>
    <video id="remoteVideo" width="300" height="200" autoplay></video>

    <button id="startCall">开始通话</button>
    <button id="endCall" style="display:none;">结束通话</button>

    <script src="./simeple-script.js"></script>
</body>
</html>